Level, 1 wins each over 2 singles meetings since 2021. Last meeting on 25/07/2024 at Generali Open - Kitzbuhel.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 25/07/2024 | Generali Open - Kitzbuhel | Quarter-final | clay | Gaston | 7-5 5-7 7-6(6) |
| 11/11/2021 | Next Gen ATP Finals - Milan | Round robin | indoor hard | Baez | 4-3(2) 4-2 4-2 |
| clay | Baez 0 - 1 Gaston |
| indoor hard | Baez 1 - 0 Gaston |
| 2024 | Baez 0 - 1 Gaston |
| 2021 | Baez 1 - 0 Gaston |
195 wins, 156 losses since 2021 (55.6%).
Last matches: V D D V D
205 wins, 178 losses since 2021 (53.5%).
Last matches: D D V D D
Level, 1 wins each over 2 singles meetings since 2021.
On 25/07/2024, at Generali Open - Kitzbuhel (Quarter-final): Hugo Gaston won 7-5 5-7 7-6(6).